NEW YORK (CNNMoney) — The publishing tide is shifting fast: E-book sales in February topped all other formats, including paperbacks and hardcovers, according to an industry report released this week.

E-book sales totaled $90.3 million in February, up 202% compared to the same month a year earlier, according to a study from the Association of American Publishers. That put e-books at No. 1 “among all categories of trade publishing” that month — the first time e-books have beaten out traditional publishing formats.

I prefer to hold a hardcover book or a paperback – especially in the tub! But I can see why people like an e-book to read on a plane or an exercycle, especially since you can make the fonts larger.

Why do you think that is?

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